Axial Spherical Roller B. SKF 29360 E

The SKF 29360 E axial self-aligning roller bearing accommodates high axial forces on one side and compensates for misalignment with angular movement for a shaft diameter of 300 mm.

The SKF 29360 E single-direction axial self-aligning roller bearing is suitable for demanding industrial applications involving very high axial loads. Manufactured from standard rolling-bearing steel (100Cr6) in the SKF Explorer design, the component withstands thermal loads ranging from –30 to +200 degrees Celsius. The design automatically compensates for angular misalignment and shaft deflection during operation. A dimensionally stable sheet steel cage guides the barrel-shaped rollers. With the standard tolerance P0/PN (ABEC 1), the roller bearing meets common industrial requirements in heavy machinery manufacturing.

For which loads is the 29360 E axial self-aligning roller bearing suitable?

This large bearing primarily accommodates heavy axial loads acting in one direction. At the same time, its internal geometry withstands superimposed radial forces. It is typically used in heavily loaded bearing arrangements with a single-sided thrust load, where considerable forces occur. If loads cause the shaft to deflect, the spherical housing disc compensates for misalignment without causing a clamping effect. This reduces edge stresses on the roller bodies and keeps frictional resistance low.

What are the distinctive features of the design with a sheet steel cage?

The version with a sheet steel cage combines mechanical strength with thermal resistance across the temperature range from –30 to +200 degrees Celsius. The cage keeps the rollers spaced apart and promotes even lubricant distribution. As axial self-aligning roller bearings are not self-retaining, fit the shaft ring, roller set and housing ring separately, one at a time. When designing the assembly, ensure that a minimum axial load is always applied during operation to prevent slippage between the rolling elements and raceways.